Astronomers Estimated the Lifespan of Alien Civilizations, and It’s Not Looking Good for Us

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While more than 6,000 exoplanets have been confirmed beyond our Solar System, the search for extraterrestrial signals remains fruitless. This contrast between the abundance of stars and the lack of contact has nourished since 1950 the famous paradox formulated by the physicist Fermi around a simple question: "Where ... Read more Like KultureGeek on Facebook, and follow us on Twitter Don't forget to download our free iAddict app for iPhone and iP…